The load_elf_binary function in fs/binfmt_elf.c in the Linux kernel before 2.6.32.8 on the x86_64 platform does not ensure that the ELF interpreter is available before a call to the SET_PERSONALITY macro, which allows local users to cause a denial of service (system crash) via a 32-bit application that attempts to execute a 64-bit application and then triggers a segmentation fault, as demonstrated by amd64_killer, related to the flush_old_exec function.
Published 2010-02-17 18:30:00
Updated 2023-02-13 04:15:44
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Memory CorruptionDenial of service

Threat overview for CVE-2010-0307

Top countries where our scanners detected CVE-2010-0307
Top open port discovered on systems with this issue 53
IPs affected by CVE-2010-0307 1,144
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2010-0307!
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Exploit prediction scoring system (EPSS) score for CVE-2010-0307

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ % EPSS Score History EPSS FAQ

CVSS scores for CVE-2010-0307

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.7
MEDIUM AV:L/AC:M/Au:N/C:N/I:N/A:C
3.4
6.9
NIST

Vendor statements for CVE-2010-0307

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